ezpz happy mat siennaezpz's flagship offering is the award winning Happy Mat. The Happy Mat is designed for infants toddlers 9+ months. Dimensions: 38 x 25. 5 x 2. 5cm Portion sizes (i. e. the eyes and smile) are catered to toddlers at 115g, 115g and 285g Three compartments remind parents to serve a fruit or veggie, protein and carbohydrate Smiley face design outs kids in the right mood for a positive mealtime experience 3 4 mats can be stacked and carried to the table